JL
John Lake — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Jefferson, Kentucky
Our Model Tree links this John Lake across the 1920 and 1930 US Censuses in Jefferson, Kentucky (XGBoost, ~Confirmed) — first a son (b.~1920), then head of a 4-person household.
Age 0
b. ~1920
Male
Son
Born: Kentucky
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Jefferson, Kentucky |
| Surname | Lake |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Louisville |
| Est. Birth Year | ~1920 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
4 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Lake | Son | — | ~1920 | |
| Mary Lake | Spouse | — | 20 | ~1900 |
| Jack Lake | Head | — | 23 | ~1897 |
| Henry Lake | Son | — | 2 | ~1918 |
Census Appearances
1920
Jefferson, Kentucky
Son, age
Jefferson, Kentucky · implied b. ~1920 — 4 household members
| Surname | Lake |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Jefferson, Kentucky
Son, age 11
Jefferson, Kentucky · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lace |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links John Lake across 2 US Census years (1920 and 1930) in Jefferson, Kentucky, using XGBoost record linkage.
Show:
This person
Anchor record
John Lake
Son · 1920 · age 0 · b. ~1920 · Kentucky
★ You are viewing this record
Sibling
Henry Lake
Sibling · 1920 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Jefferson, Kentucky
Open full size
1920 US Federal Census — Jefferson, Kentucky
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu580unit:0856)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mildred Dennis | 75 | Head | — | Kentucky |
| 52 | William Crawford | 22 | Head | Laborer | Kentucky |
| 53 | Lula Crawford | 20 | Wife | — | Kentucky |
| 54 | Irene Crawford | 2 | Daughter | — | Kentucky |
| 55 | William Crawford | 0 | Son | — | Kentucky |
| 56 | Charles Crawford | 24 | Brother | Laborer | Kentucky |
| 57 | Charles Cecil | 47 | Head | Laborer | Kentucky |
| 58 | Lula Cecil | 42 | Wife | — | Kentucky |
| 59 | Charles Cecil | 15 | Son | — | Kentucky |
| 60 | Mildred Cecil | 7 | Daughter | — | Kentucky |
| 61 | Jimmy Fowler | 40 | Head | — | Kentucky |
| 62 | Julia Fowler | 18 | Daughter | — | Kentucky |
| 63 | James Fowler | 16 | Son | — | Kentucky |
| 64 | Lucy Fowler | 15 | Daughter | — | Kentucky |
| 65 | John Fowler | 13 | Son | — | Kentucky |
| 66 | Florence Fowler | 11 | Daughter | — | Kentucky |
| 67 | William Fowler | 8 | Son | — | Kentucky |
| 68 | Jack Lake | 23 | Head | Laborer | Kentucky |
| 69 | Mary Lake | 20 | Wife | — | Kentucky |
| 70 | Henry Lake | 2 | Son | — | Kentucky |
| 71 | John Lake THIS PERSON | 0 | Son | — | Kentucky |
| 72 | Charles Easter | 31 | Head | Laborer | Kentucky |
| 73 | Myrtle Easter | 26 | Wife | — | Kentucky |
| 74 | Sarah Easter | 4 | Daughter | — | Kentucky |
| 75 | Mildred Easter | 2 | Daughter | — | Kentucky |
| 76 | Irene Easter | 0 | Daughter | — | Kentucky |
| 77 | Margaret Pruitt | 43 | Head | — | Kentucky |
| 78 | Walter Pruitt | 21 | Son | Laborer | Kentucky |
| 79 | John Pruitt | 18 | Son | Laborer | Kentucky |
| 80 | Bessie Pruitt | 15 | Daughter | — | Kentucky |
| 81 | Emma Pruitt | 12 | Daughter | — | Kentucky |
| 82 | Alice Pruitt | 10 | Daughter | — | Kentucky |
| 83 | Willie Lester | 35 | Head | Laborer | Ohio |
| 84 | Lula Lester | 32 | Wife | — | Kentucky |
| 85 | Margaret Lester | 13 | Daughter | — | Kentucky |
| 86 | Ruth Lester | 10 | Daughter | — | Illinois |
| 87 | Walter Lester | 8 | Son | — | Kentucky |
| 88 | Mary Lester | 2 | Daughter | — | Kentucky |
| 89 | Harry R Laird | 25 | Head | Laborer | Kentucky |
| 90 | Theresa Laird | 25 | Wife | — | Kentucky |
| 91 | Horace Laird | 4 | Son | — | Kentucky |
| 92 | Florence Taylor | 22 | Boarder | — | Tennessee |
| 93 | Leland Taylor | 21 | Boarder | Laborer | Kentucky |
| 94 | Elma Taylor | 4 | Boarder | — | Kentucky |
| 95 | Thomas Hastings | 30 | Head | Merchant | Canada |
| 96 | Anna B Hastings | 27 | Wife | — | Pennsylvania |
| 97 | Thomas Hastings | 5 | Son | — | Kentucky |
| 98 | Katie Annette Hastings | 3 | Daughter | — | Kentucky |
| 99 | Ernest Nichols | 29 | Head | Salesman | Iowa |
| 100 | Bertha Nichols | 24 | Wife | — | Kentucky |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)